Avelev V D
Neirofiziologiia. 1975;7(3):257-64.
Interaction of segmental, propriospinal and spino-bulbo-spinal components of the lumbar flexor reflexes evoked by activation of the hind-and forelimb afferents with paired stimuli was studied in anesthetized cats. Coincidence in time of a reflex discharge evoked by stimulation of the forelimb afferent nerves with monosynaptic hindlimb flexor reflex causes considerable facilitation of the latter. The monosynaptic reflex increases for 40-50 ms. tthe polysynaptic flexor reflexes of segmental, propriospinal and spino-bulbo-spinal origin act upon each other in both a facilitatory and an inhibitory manner. Facilitation takes place only during the period of coincidence of the responses, inhibition when the responses are separated in time. Three types of inhibition with duration of 7-15, 40-150, 300-500 ms were observed. Possible neuronal mechanisms of interaction of the above-mentioned responses and their role in the inter limb interrelations are discussed
在麻醉猫身上研究了由后肢和前肢传入神经激活引发的腰屈肌反射的节段性、脊髓固有性和脊髓-延髓-脊髓成分与成对刺激之间的相互作用。用单突触后肢屈肌反射刺激前肢传入神经所诱发的反射放电在时间上的重合会导致后者明显易化。单突触反射在40 - 50毫秒内增强。节段性、脊髓固有性和脊髓-延髓-脊髓起源的多突触屈肌反射以易化和抑制两种方式相互作用。易化仅发生在反应重合期间，抑制则发生在反应在时间上分开时。观察到三种抑制类型，持续时间分别为7 - 15毫秒、40 - 150毫秒、300 - 500毫秒。讨论了上述反应相互作用的可能神经元机制及其在肢体间相互关系中的作用。
